20173409188

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1\times {\mathrm{20327}}^1$

素因数の和:21651

約数の個数: 24

約数和(自身を含む): 35493175872

約数和(自身を除く): 15319766684

約数列:

[1, 2, 4, 227, 454, 908, 1093, 2186, 4372, 20327, 40654, 81308, 248111, 496222, 992444, 4614229, 9228458, 18456916, 22217411, 44434822, 88869644, 5043352297, 10086704594, 20173409188]

約数ペア:

[(1, 20173409188), (2, 10086704594), (4, 5043352297), (227, 88869644), (454, 44434822), (908, 22217411), (1093, 18456916), (2186, 9228458), (4372, 4614229), (20327, 992444), (40654, 496222), (81308, 248111)]